﻿#menu{
            width: 210px;
            
        }
        #menu ul{
            margin: 0px;
            padding: 0px;
            list-style: none;/* 隐藏默认列表符号*/
        }
        #menu ul li{
            background: #384050;
            height: 30px;
            line-height: 26px;  /*行距*/
            text-align: center;
            
            position: relative;
        }
       #menu ul li a{
            display: block;
            font-size: 12px;
            color: #E5E5E5;;
            text-decoration: none;/*隐藏超廉价默认下划线*/
        }
       #menu ul li a:hover{
            color:White;
            font-size: 13px;
        }
        #menu ul li ul{
            display: none;/*默认隐藏*/
            top:0px;
            width: 130px;
            border: 1px solid #ccc;
            border-bottom: none;
            position: absolute;
            left: 210px;
        }
        #menu ul li:hover ul{
            display: block;
        }
        #menu ul li:hover ul li a{
            display: block;
            font-size:12px;
        }
